| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.40 | 8.677% | $97.1572 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $9.69 | 10.686% | $10.7255 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $166.83 | 9.254% | $182.2684 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $228.58 | 12.625% | $257.4382 | $257.44 | $257.45 | $257.40 |
| Purchase #5 | $227.56 | 11.486% | $253.6975 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $10.95 | 10.826% | $12.1354 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $238.68 | 10.689% | $264.1925 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $971.69 | $1,077.6147 | $1,077.63 | $1,077.65 | $1,077.60 | |